ΔE 6.1, close: similar, with a visible difference side by side. Pale Flesh is a little darker, more muted than Peachy Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Pale Flesh is a little darker, more muted than Peachy Skin.
The same difference applies the other way round: Peachy Skin is a little lighter, more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Peachy Skin on the colour wheel See Pale Flesh on the colour wheel
All matches: Peachy Skin equivalents · Pale Flesh equivalents